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Q: ac runs all the time on 1999 Buick Park Avenue

Rookie cbe0621eac06868b3efe0d8d1d3611e23c60d3114864ea2ec19a68cfbd3eebab
ac runs at all times even when calling for heat
fans run all the time even at starup
(1) Answer
(1) Comments
fans are on because the compressor is on. could be a stuck ac compressor relay. take it to a shop and have them confirm and give you a bid

Roy
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